SUM

Summit Materials, Inc. Class A Common Stock
SUM

Overview Fund Activity
Delisted

SUM was delisted on the 10th of February, 2025.

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332 hedge funds and large institutions have $4.74B invested in Summit Materials, Inc. Class A Common Stock in 2024 Q3 according to their latest regulatory filings, with 58 funds opening new positions, 130 increasing their positions, 92 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
332
Holders Change
+29
Holders Change %
+9.57%
% of All Funds
4.8%
Holding in Top 10
4
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+300%
% of All Funds
0.06%
New
58
Increased
130
Reduced
92
Closed
27
Calls
$2.69M
Puts
$80.1M
Net Calls
-$77.4M
Net Calls Change
-$79M

Top Buyers

1
Goldman Sachs
1
Goldman Sachs
New York
$64.7M
2
SI
2
Standard Investments
New York
$36.3M
3
RRAM
3
River Road Asset Management
Kentucky
$139M
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$298M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$359M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$33.2M
2
Victory Capital Management
2
Victory Capital Management
Texas
$117M
3
Capital International Investors
3
Capital International Investors
California
$0
4
Nuveen Asset Management
4
Nuveen Asset Management
Illinois
$57.1M
5
SSA
5
Schonfeld Strategic Advisors
New York
$943K
Name Holding Trade Value Shares
Change 		Shares
Change %
ProShare Advisors
151
ProShare Advisors
Maryland
$893K +$268K +6,872 +43%
Janney Montgomery Scott
152
Janney Montgomery Scott
Pennsylvania
$868K +$2.58K +66 +0.3%
YIH
153
Y-Intercept (HK)
Hong Kong
$838K +$838K +21,460 New
GCP
154
GSA Capital Partners
United Kingdom
$799K +$799K +20,463 New
Two Sigma Advisers
155
Two Sigma Advisers
New York
$788K -$1.72M -44,100 -69%
OLA
156
Oliver Luxxe Assets
New Jersey
$768K -$2.62M -67,096 -77%
State of Wisconsin Investment Board
157
State of Wisconsin Investment Board
Wisconsin
$762K -$660K -16,900 -46%
DFCM
158
Dark Forest Capital Management
Puerto Rico
$753K +$476K +12,185 +171%
Corient Private Wealth
159
Corient Private Wealth
Florida
$748K +$93.1K +2,385 +14%
ET
160
Entropy Technologies
New York
$693K +$125K +3,197 +22%
AWAU
161
Alliance Wealth Advisors (Utah)
Utah
$689K +$44.6K +1,143 +7%
NG
162
Norden Group
Utah
$682K -$92.7K -2,376 -12%
KTA
163
Keeley-Teton Advisors
Illinois
$675K -$37.1K -950 -5%
AC
164
Aristeia Capital
Connecticut
$673K +$7.14K +183 +1%
Jennison Associates
165
Jennison Associates
New York
$650K +$650K +16,666 New
OQS
166
Occudo Quantitative Strategies
Florida
$645K +$645K +16,522 New
Handelsbanken Fonder
167
Handelsbanken Fonder
Sweden
$644K – – –
GT
168
Glenmede Trust
Pennsylvania
$584K +$3.55K +91 +0.6%
PNC Financial Services Group
169
PNC Financial Services Group
Pennsylvania
$569K +$13.3K +342 +2%
SG Americas Securities
170
SG Americas Securities
New York
$555K +$441K +11,303 +386%
Public Employees Retirement Association of Colorado
171
Public Employees Retirement Association of Colorado
Colorado
$537K – – –
SPIA
172
Steward Partners Investment Advisory
New York
$537K -$31.3K -803 -6%
NYLIM
173
New York Life Investment Management
New York
$536K -$30.8K -788 -5%
TI
174
Tidal Investments
Wisconsin
$534K +$130K +3,321 +32%
LTAS
175
Linden Thomas Advisory Services
North Carolina
$504K +$77K +1,972 +18%
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